Stepan Alexandrov.Chmutov.Folk songs recorded in the mountains.Belozersk in 1874-1876.The author is a student at the Institute o...

Stepan Alexandrov.Chmutov.Folk songs recorded in the mountains.Belozersk in 1874-1876.The author is a student at the Institute of Traffic Engineers.- 1877. -Agreement No. 24 of 02/12/2016 Category 24 manuscripts of the works of members of the Russian Geographical Society and separate documents on the Novgorod province, case 41..Electronic copy source: PB